ZF 4143.196.001 DISPO-TEILE | OEM Genuine Part

Overview

The ZF 4143.196.001 DISPO-TEILE is a critical OEM genuine component engineered for the hydraulic control system within ZF’s HL 100 and HL 270 series transmissions. This part functions as a precision-machined displacement element, regulating fluid flow and pressure to ensure smooth clutch engagement and torque converter lock-up. Identified by SKU 4143.196.001, it sits directly within the valve body assembly, working in tandem with the 4143101009 HOUSING to maintain consistent hydraulic circuit integrity. Without this genuine Dispo-Teil, the transmission’s ability to modulate line pressure is severely compromised, leading to operational instability.

Symptoms of Failure

When the ZF 4143.196.001 wears out, operators typically encounter these specific failure modes:

• Erratic gear engagement under load – The transmission hesitates or slams into gear when accelerating, often misdiagnosed as a solenoid issue.
• Delayed forward or reverse engagement – A noticeable lag of 2-4 seconds after shifting from neutral, indicating insufficient hydraulic pressure buildup.
• Intermittent oil leaks near the valve body – Worn sealing surfaces on the Dispo-Teil allow ATF to bypass, often pooling around the 0634313603 O-RING interface.
• Transmission overheating during low-speed operation – Internal fluid slippage generates excess heat, triggering warning lights in heavy-duty applications.

Technical Specifications

Compatibility

This genuine 4143.196.001 part is directly compatible with the following ZF transmission models: WG180, WG200, HL 100 Series, and HL 270 Series. It is also found in select Ecomat 4HP and 6HP variants used in municipal buses and construction equipment. For proper installation, always pair this Dispo-Teil with a new 0634313603 O-RING and verify the 4143301025 HOUSING is free of scoring. The 4475280018 SCREW PLUG should also be torqued to specification to prevent cross-threading.

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